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Novel automobile air spring

A technology for air springs and automobiles, applied in elastic suspensions, vehicle components, suspensions, etc., can solve problems such as excessive dust accumulation at pistons, poor overall resistance of air springs, and lack of dustproof functions, etc., to achieve enhanced Shock-absorbing cushioning effect, enhancing resistance effect, effect of stabilizing shock-absorbing performance

Pending Publication Date: 2021-12-03
温州迅源汽车部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Air spring is a spring that is filled with compressed air in a retractable airtight container and uses air elasticity. It is getting higher and higher, just like a car, people are not simply using it as a means of transportation, but more and more pay attention to the comfort, safety, and beautiful appearance of the ride, and its air spring can play a more convenient role. Because most of the existing air springs do not have dust-proof function, it is easy to cause excessive dust accumulation on the piston, which affects the normal operation of the air spring, and cannot provide stable shock absorption performance, and the overall air spring The resistance effect is poor, which has brought some adverse effects to the actual use, so it needs to be improved

Method used

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  • Novel automobile air spring
  • Novel automobile air spring
  • Novel automobile air spring

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Example 1, see the embodiment Figure 1 to 3 The present invention provides a technical solution: a new automobile air spring, comprising a lower plate 1, the lower end of the bottom plate 1 is fixed to the slider 2 is connected to the piston, wherein the portion near the surface of the second piston fixedly connected to the slider a sealing ring 3, the sliding surface of the seal ring 3 is connected to a piston sleeve 4, the sleeve 4 is fixed to the top of the piston ring is connected to the cover 5, near its top surface 4 of the piston sleeve 6 is fixedly connected with a fixing plate, the fixing plate 6 side fixedly connected elastic plate 7, the surface of the elastic plate 7 is fixedly connected with an air spring housing 8, the air spring sleeve top 8 is placed an upper end plate 9, the bottom end plate 9 is fixedly connected with a seal fixed block 20, a seal fixing block 20 the surface of the fixed ring 10 is connected to the tensioner, the tensioner ring 10 is sleev...

Embodiment 2

[0025] Example 2, see Figure 1 to 3 The difference between the embodiment 1, the present embodiment is in that embodiment: a top plate 9 is fixed to the upper end of cleat 12 is connected to the upper surface of the cleat 12 is coated with a heat-resistant coating filled, 12 can be increased to some extent on the end plate 9 secure cleat Spend. The hindered side plate 13 of cleat 12 is fixedly mounted, the number of blocking plate 13 is two bits, and the number of bits for the two barrier plate 13 is evenly distributed over the cleat 12 to reduce vehicle motion caused during the air spring biased shifting situation. Top of the piston is fixedly connected to the slider 2 has an elastic bump 17, the lower surface of the upper plate 9 is fixedly connected with a resilient recessed plate 18, and the elastic plate 18 is positioned directly above concave resilient bump 17 by the elastic projections 17 and the elastic recess plate 18 is provided to enhance the cushioning effect of the da...

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Abstract

The invention relates to a novel automobile air spring. The novel automobile air spring comprises a lower end plate, wherein a piston sliding rod is fixedly connected to the bottom of the lower end plate, a sealing ring is fixedly connected to the piston sliding rod, a piston sleeve is connected to a surface of the sealing ring, and a circular ring cover is fixedly connected to the top of the piston sleeve; a surface, close to the top of the piston sleeve, of the piston sleeve is fixedly connected with a fixing plate, a side face of the fixing plate is fixedly connected with an elastic plate, a surface of the elastic plate is fixedly connected with an air spring sleeve, an upper end plate is placed on the top of the air spring sleeve, the bottom of the upper end plate is fixedly connected with a sealing fixing block, and a surface of the sealing fixing block is fixedly connected with a tensioning ring; the tensioning ring sleeves a surface of the air spring sleeve, the surface of the sealing fixing block is fixedly connected with a top end of the air spring sleeve, a bottom end of the air spring sleeve is fixedly connected and sealed with an upper surface of the piston sleeve, and the left side of the air spring sleeve is fixedly connected with a compressed air connecting pipe; a dustproof flexible sleeve is arranged between a side face of the upper end plate and the surface of the lower end plate.

Description

Technical field [0001] Technical Field The present invention relates to an air spring, particularly it relates to a novel automotive air spring. Background technique [0002] The air spring is filled with compressed air, the air spring action of the spring, commonly known as an airbag, the airbag cylinder, a cylinder or the like skins telescopic closed container, with the rapid transportation of modern roads, it is the treatment requirements of the vehicle higher and higher, like a car, it is not simply a means of transport it with the tool, and more and more exquisite ride comfort, safety, and aesthetic appearance, its air springs can play a more convenient role, since most existing air springs do not have dust-proof function, resulting in easily lead to excessive accumulation of dust at the piston of the situation, affecting the normal operation of the air spring, and can not provide a stable damping performance, and the overall air spring poor resistance effect, to bring the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G11/27B60G11/28
CPCB60G11/27B60G11/28
Inventor 王一帆
Owner 温州迅源汽车部件有限公司
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